FR2239422A1 - - Google Patents

Info

Publication number
FR2239422A1
FR2239422A1 FR7426231A FR7426231A FR2239422A1 FR 2239422 A1 FR2239422 A1 FR 2239422A1 FR 7426231 A FR7426231 A FR 7426231A FR 7426231 A FR7426231 A FR 7426231A FR 2239422 A1 FR2239422 A1 FR 2239422A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7426231A
Other versions
FR2239422B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of FR2239422A1 publication Critical patent/FR2239422A1/fr
Application granted granted Critical
Publication of FR2239422B1 publication Critical patent/FR2239422B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/28—Separation by chemical exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7426231A 1973-07-31 1974-07-29 Expired FR2239422B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA177,785A CA1014333A (en) 1973-07-31 1973-07-31 Catalyst for hydrogen-amine d exchange

Publications (2)

Publication Number Publication Date
FR2239422A1 true FR2239422A1 (fr) 1975-02-28
FR2239422B1 FR2239422B1 (fr) 1977-10-14

Family

ID=4097459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426231A Expired FR2239422B1 (fr) 1973-07-31 1974-07-29

Country Status (13)

Country Link
US (1) US3995017A (fr)
JP (1) JPS5336840B2 (fr)
BE (1) BE818345A (fr)
BR (1) BR7406287D0 (fr)
CA (1) CA1014333A (fr)
CH (1) CH593207A5 (fr)
DE (1) DE2434016C3 (fr)
FR (1) FR2239422B1 (fr)
GB (1) GB1454943A (fr)
IT (1) IT1016736B (fr)
NL (1) NL166441C (fr)
RO (1) RO70541A (fr)
SE (1) SE410401B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331370A1 (fr) * 1975-11-14 1977-06-10 Ca Atomic Energy Ltd Procede pour l'enrichissement en deuterium dans un systeme amine-hydrogene

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202776A1 (de) * 1982-01-28 1983-08-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur anreicherung und abtrennung von schweren wasserstoff-isotopen aus diese enthaltenden stoffstroemen durch isotopenaustausch
US4603062A (en) * 1985-01-07 1986-07-29 Cdp, Ltd. Pump liners and a method of cladding the same
DE3508503A1 (de) * 1985-03-09 1986-09-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur anreicherung und abtrennung von oxiden schwerer wasserstoff-isotope aus sauren, waessrigen loesungen oder stoffstroemen
JPS6259282U (fr) * 1985-09-30 1987-04-13
US5186868A (en) * 1990-04-05 1993-02-16 The Regents Of The University Of California Methods for tritium labeling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685604A (en) * 1951-05-01 1954-08-03 Sharples Chemicals Inc Preparation of alkali metal monoaliphatically substituted amides
BE585501A (fr) * 1958-12-13 1900-01-01
GB994383A (en) * 1961-08-25 1965-06-10 Fritz Klein Process for the preparation of deuterium-enriched amines
CA901266A (en) 1969-04-08 1972-05-30 R. Bancroft Allan Deuterium-hydrogen exchange using diamines
CA918382A (en) * 1969-04-08 1973-01-09 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Extraction of deuterium from hydrogen gas using amines in a bithermal process
CA975137A (en) * 1969-04-08 1975-09-30 Howard K. Rae Deuterium-hydrogen monothermal exchange
CH550119A (de) 1970-03-03 1974-06-14 Sulzer Ag Verfahren zur herstellung von mit deuterium angereichertem wasser oder wasserstoff.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331370A1 (fr) * 1975-11-14 1977-06-10 Ca Atomic Energy Ltd Procede pour l'enrichissement en deuterium dans un systeme amine-hydrogene

Also Published As

Publication number Publication date
FR2239422B1 (fr) 1977-10-14
SE7408472L (fr) 1975-02-03
JPS5049599A (fr) 1975-05-02
DE2434016A1 (de) 1975-02-13
GB1454943A (en) 1976-11-10
BE818345A (fr) 1974-11-18
DE2434016B2 (de) 1979-06-28
AU7113674A (en) 1976-01-15
NL166441B (nl) 1981-03-16
IT1016736B (it) 1977-06-20
NL7409128A (nl) 1975-02-04
DE2434016C3 (de) 1980-04-03
JPS5336840B2 (fr) 1978-10-05
BR7406287D0 (pt) 1975-05-13
SE410401B (sv) 1979-10-15
CH593207A5 (fr) 1977-11-30
CA1014333A (en) 1977-07-26
US3995017A (en) 1976-11-30
NL166441C (nl) 1981-08-17
RO70541A (fr) 1981-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse